References for Isaiah 66:18

19
"I will set a sign4 among them, and I will send some of those who survive5 to the nations--to Tarshish,6 to the Libyansb and Lydians7 (famous as archers), to Tubal8 and Greece,9 and to the distant islands10 that have not heard of my fame or seen my glory.11 They will proclaim my glory among the nations.

20
And they will bring12 all your brothers, from all the nations, to my holy mountain13 in Jerusalem as an offering to the LORD--on horses, in chariots and wagons, and on mules and camels,"14 says the LORD. "They will bring them, as the Israelites bring their grain offerings, to the temple of the LORD in ceremonially clean vessels.15